On Fri, Jun 13, 2025 at 02:46:34PM -0700, Joanne Koong wrote: > Rename "count" to "async_writeback" to better reflect its function and > since it is used as a boolean, change its type from unsigned to bool. Not sure async_writeback is really the right name here, the way it is used is just that there is any writeback going on. Which generally is asynchronous as otherwise performance would suck, but the important bit is that the responsibility for finishing the folio writeback shifted to the caller.